: FastAdmin's backend extracts the archive into the /addons/ directory.
: The attacker uploads 53849.rar via the plugin installation interface. 53849.rar
: A configuration file required by FastAdmin to recognize the archive as a valid plugin. : FastAdmin's backend extracts the archive into the
: Implement Web Application Firewall rules to block the upload of archives containing .php files in the plugin management path. 53849.rar
The vulnerability is exploited through the Admin Dashboard . An attacker with administrative credentials (or through a session hijacking/XSS attack) navigates to the "Plugin Management" section.